HK54276A - Improvements in and relating to cine cameras - Google Patents
Improvements in and relating to cine camerasInfo
- Publication number
- HK54276A HK54276A HK542/76*UA HK54276A HK54276A HK 54276 A HK54276 A HK 54276A HK 54276 A HK54276 A HK 54276A HK 54276 A HK54276 A HK 54276A
- Authority
- HK
- Hong Kong
- Prior art keywords
- relating
- cine cameras
- cine
- cameras
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B19/00—Cameras
- G03B19/18—Motion-picture cameras
- G03B19/26—Motion-picture cameras with fade-in and fade-out effects
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
- G03B7/08—Control effected solely on the basis of the response, to the intensity of the light received by the camera, of a built-in light-sensitive device
- G03B7/081—Analogue circuits
- G03B7/085—Analogue circuits for control of aperture
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B9/00—Exposure-making shutters; Diaphragms
- G03B9/08—Shutters
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Liquid Crystal (AREA)
- Diaphragms For Cameras (AREA)
- Studio Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2156462A DE2156462C3 (en) | 1971-11-13 | 1971-11-13 | Cinematographic camera |
Publications (1)
Publication Number | Publication Date |
---|---|
HK54276A true HK54276A (en) | 1976-09-10 |
Family
ID=5825038
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK542/76*UA HK54276A (en) | 1971-11-13 | 1976-09-02 | Improvements in and relating to cine cameras |
Country Status (7)
Country | Link |
---|---|
US (1) | US3815982A (en) |
JP (1) | JPS5113017B2 (en) |
AT (1) | AT316994B (en) |
DE (1) | DE2156462C3 (en) |
FR (1) | FR2160082A5 (en) |
GB (1) | GB1414333A (en) |
HK (1) | HK54276A (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4739396C1 (en) * | 1970-12-28 | 2002-07-09 | Gilbert P Hyatt | Projection display system |
US5432526A (en) * | 1970-12-28 | 1995-07-11 | Hyatt; Gilbert P. | Liquid crystal display having conductive cooling |
US4471385A (en) * | 1970-12-28 | 1984-09-11 | Hyatt Gilbert P | Electro-optical illumination control system |
US4672457A (en) * | 1970-12-28 | 1987-06-09 | Hyatt Gilbert P | Scanner system |
US5398041A (en) * | 1970-12-28 | 1995-03-14 | Hyatt; Gilbert P. | Colored liquid crystal display having cooling |
US4190343A (en) * | 1972-08-31 | 1980-02-26 | Agfa-Gevaert Ag | Photographic camera with exposure control utilizing a phase controllable crystal |
US4342906A (en) * | 1973-06-04 | 1982-08-03 | Hyatt Gilbert P | Pulse width modulated feedback arrangement for illumination control |
US4040067A (en) * | 1975-09-17 | 1977-08-02 | Toshihiro Kondo | Photographic camera with automatically controlled filter |
JPS5380820U (en) * | 1976-12-08 | 1978-07-05 | ||
US4255022A (en) * | 1978-10-02 | 1981-03-10 | Baylor College Of Medicine | Method of and apparatus for examination of visual fields |
US4279474A (en) * | 1980-03-25 | 1981-07-21 | Belgorod Barry M | Spectacle lens having continuously variable controlled density and fast response time |
JPS56164359A (en) * | 1980-05-22 | 1981-12-17 | Konishiroku Photo Ind Co Ltd | Ion current control device |
DK393681A (en) * | 1981-03-23 | 1982-09-24 | H Stockburger | COPIER FOR COMBINED IMAGE |
JPS58194008A (en) * | 1982-05-10 | 1983-11-11 | Olympus Optical Co Ltd | Focusing detector |
US4690508A (en) * | 1982-12-15 | 1987-09-01 | C-D Marketing, Ltd. | Liquid crystal closed-loop controlled mirror systems |
US5388884A (en) * | 1993-04-21 | 1995-02-14 | Caterpillar Inc. | Arrangement for mounting a cab structure to a vehicle frame |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2515330A (en) * | 1946-03-26 | 1950-07-18 | Bolsey Jacques | Cinematographic camera having fading means |
US3433139A (en) * | 1966-10-19 | 1969-03-18 | Texas Instruments Inc | Electro-optic controls for reflex cameras |
US3476029A (en) * | 1967-08-16 | 1969-11-04 | Graflex Inc | Electrochromic shutter system |
US3597044A (en) * | 1968-09-03 | 1971-08-03 | Rca Corp | Electro-optic light modulator |
US3575491A (en) * | 1968-10-16 | 1971-04-20 | Rca Corp | Decreasing response time of liquid crystals |
US3517990A (en) * | 1969-10-02 | 1970-06-30 | Eastman Kodak Co | Fade-in,fade-out control |
US3655269A (en) * | 1971-01-25 | 1972-04-11 | Rca Corp | Liquid crystal display assembly having independent contrast and speed of response controls |
JPS523906B2 (en) * | 1971-09-13 | 1977-01-31 |
-
1971
- 1971-11-13 DE DE2156462A patent/DE2156462C3/en not_active Expired
-
1972
- 1972-09-05 AT AT761872A patent/AT316994B/en not_active IP Right Cessation
- 1972-11-07 JP JP47111564A patent/JPS5113017B2/ja not_active Expired
- 1972-11-08 FR FR7239494A patent/FR2160082A5/fr not_active Expired
- 1972-11-13 GB GB5240772A patent/GB1414333A/en not_active Expired
- 1972-11-13 US US00305691A patent/US3815982A/en not_active Expired - Lifetime
-
1976
- 1976-09-02 HK HK542/76*UA patent/HK54276A/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE2156462B2 (en) | 1979-07-05 |
GB1414333A (en) | 1975-11-19 |
FR2160082A5 (en) | 1973-06-22 |
DE2156462C3 (en) | 1980-03-13 |
AT316994B (en) | 1974-08-12 |
JPS5113017B2 (en) | 1976-04-24 |
DE2156462A1 (en) | 1973-05-17 |
US3815982A (en) | 1974-06-11 |
JPS4860631A (en) | 1973-08-25 |
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